package COM.ZYC;

import java.util.Scanner;

public class Demo3 {
    public static void main(String[] args) {
        int sum = 0;
        for (int i = 1; i < 101; i++) {
            if (i % 2 != 0) {
                sum += i;
            }
        }
        System.out.println("1~100中所有奇数的和:"+sum);



        }

    }

